98098

Appears in sequences

• Number of collinear point 8-tuples in an n X n cubical grid.at n=13A178260
• Numbers other than prime powers divisible by the sum of the squares of their prime divisors.at n=6A190882
• a(n) = binomial(n+10, 10)*7^n.at n=3A197193
• Number of (n+1)X(n+1) -10..10 symmetric matrices with every 2X2 subblock having sum zero and three distinct values.at n=10A211814
• The point to which the powers of n merge on an 8-digit calculator.at n=24A216070
• Fixed points of A153212: After a(1) = 1, numbers of the form p_i1^i1 * p_i2^(i2-i1) * p_i3^(i3-i2) * ... * p_ik^(ik-i_{k-1}), where p_i's are distinct primes present in the prime factorization of n, with i1 < i2 < i3 < ... < ik, and k = A001221(n) and ik = A061395(n).at n=45A242421